baber/WOPTO huggingface dataset:
Patent JP-S61195195-A (JP)
Title: Lubricant composition for high-temperature use
Inventor: OKITA SATORU
IPC: C10M105/14
Filed: 1985-02-26
Abstract: PURPOSE:To provide a lubricant composition for high-temperature use, containing graphite powder, a polyhydric alcohol, and a water-soluble or water- dispersible fatty acid derivative at specific ratios, and suitable for the hot working such as the rolling, forging and drawing of steel, extrusion of aluminum and copper, drawing of tungsten and molybdenum, etc. CONSTITUTION:The objective lubricant composition is composed of (A) 100 pts.(wt.) of graphite powder having a purity of usually >=75% and an average particle diameter of preferably 0.3-30mu, (B) 2-40pts. of a polyhydric alcohol (preferably polypropylene glycol, polyethylene oxide, etc.) and (C) 1-30pts. of a water-soluble or water-dispersible fatty acid derivative (e.g. fatty acid soap, fatty acid ethylene glycolide sulfuric acid ester salt, etc.). A vinyl (co)polymer can be used as the third component for the further improvement of the film-forming property, water-resistance, strength, etc. USE:Suitable especially for the hot rolling of seamless steel pipe.
Patent JP-S60179584-A (JP)
Title: Driving device of control valve for ultrahigh vacuum
Inventor: ASHINO YOSHIHIRO
IPC: F16K31/50
Filed: 1984-02-28
Abstract: PURPOSE:To make a valve body or a valve seat preventable from being damaged, by detecting a stroke stop in a valve stem being driven by a stepping motor with a rocking lever, while making movements in the valve stem accurate with a stop switch connected to this rocking lever. CONSTITUTION:With actuation of a stepping motor 10, an actuating lever 16 performs a valve closing drive simultaneously when pressure in a vacuum chamber comes to the specified pressure but a more stroke of the actuating lever is checked by a stopper piece 23 of a stopper lever so as to cause the valve body not to crush a valve seat. At this time, since the motor 19 continues its rotation, a screw lever 21 and a gear 18 are projected upward from the actuating lever with the stopper piece as a supporting point. With this projection, a tip end of a rocking lever 27 adjoining a stop switch 32 moves, thus the motor is stopped.
Patent JP-H06249588-A (JP)
Title: Heat storage tank
Inventor: KITACHI NORIYUKI
IPC: F28D20/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a heat storage tank for storing heat in latent heat storage material with a simple structure without power required for agitating the material in the tank of a system for storing heat or transferring heat by using the material (emulsion state or a suspension state) utilizing latent heat generated upon phase change as transfer medium. CONSTITUTION:Several sets of heat exchangers 2 are vertically arranged therein, solenoid valves 3 are mounted at connectors of the exchangers 2 to a tube 4, and, as transfer medium to be poured therein, a latent heat storage material of emulsion state or suspension state in which dispersion phase (paraffin, oil and fat, olefin, etc.) having a higher melting point than that of a continuous phase (ethylene glycol aqueous solution, propylene glycol aqueous solution, or mere water) is disposed in the continuous phase is used.
Patent JP-S51111082-A (JP)
Title: A point contact diode soldering jig
Inventor: SANO KOUHEI
IPC: H01L29/41
Filed: 1975-03-26
Abstract: PURPOSE: A soldering jig to assemble an open type cathode. The eliminate bending of the lead (with a head glass) as well as the need to adjust the clearance between the leads, increasing the process quantity per jig. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60178448-A (JP)
Title: Dummy cartridge for checking information chord contact
Inventor: ISHIZAKA SUNAO
IPC: G03C3/00
Filed: 1984-02-27
Abstract: PURPOSE:To enable troubles of contacts and those of actions due to electronic circuits to be easily confirmed by loading a camera having the contacts, with the dummy cartridge to which specified film information is set in advance. CONSTITUTION:When the knob 21 of a dummy cartridge 20 is set to one end of an opening 22, the first cord part 30A is disclosed from an opening 25 and the first character display part 29A is disclosed from an opening 31. Accordingly, an operator can confirm that the character of an outside cylinder 24 and the character 29A of the first character display part that the cartridge 20 has been set to ISO100, No.24, and LAT+ or -0.5. When it is fitted to a camera 10 in this state, the first cord part 30A touches the contact 12 of the side of the camera 10, and when the same display as the figure 5A is shown through the detection circuit of the camera side, it is found that both of the contact 12 and the detection circuit of the camera side function without failure at that time.
Patent JP-H05202546-A (JP)
Title: Device for discharging washing-water into toilet bowl
Inventor: KIMURA MOTOYASU
IPC: E03D3/00
Filed: 1992-01-27
Abstract: PURPOSE:To set the discharging quantity of washing-water easily by moving a parting wall dividing the internal section space of a washing-water tank into two chambers, with a screw-feeding regulator. CONSTITUTION:The internal section space of a washing-water tank is divided into a chamber 5 on a side near a water-passage 1 connected to a water supply, and a chamber 6 on an opposite side to the water-passage 1, with a parting wall 4. Both the chambers are filled up with washing-water, and opening or closing solenoid valves 10, 11 are properly controlled, and the water is discharged to respective discharge water-passage. By moving a feed screw 15 for fitting the position of the parting wall 4 in the internal section space 3 of the washing-water tank 2, on the parting wall 4, rotationally according to requirement, the capacity Q1 of the first chamber 5 and the capacity Q2 of the second chamber are finely regulated with each other, and the flow rate of the washing-water into a toilet bowl can easily and smoothly be regulated.
Patent JP-S62197282-A (JP)
Title: Head structure for torch
Inventor: TAKAMORI KAZUO
IPC: B23K9/28
Filed: 1986-02-20
Abstract: PURPOSE:To correctly blow out air from an air exhaust nozzle over a long period without the deformation of the lower face part of a head main body by forming the head main body with nonconductive material and by providing an air feeding part on the head main body. CONSTITUTION:The head main body 3 is formed by the nonconductive material of a ceramic or heat resistant synthetic resin, etc. In case of removing the feeding head part and burr part 25 of a casting A, the power source and the casting A are connected by a feeder line and moved by abutting an electrode 8 to the feeding head part and burr pat 25. The surface of the casting A is finished by blowing off the impurities melted by the air blowing out of the air exhaust nozzle simultaneously with melting the feeding head part and burr part 25 by a electric energy. Since the head main body 3 is formed by the nonconductive material, the head main body 3 is not melted even if it comes into contact with the casting A, without the air exhaust nozzle 6 part being closed nor deformed and the air can be blown out from the air exhaust nozzle 6 correctly and stably for long time.
Patent JP-H08232046-A (JP)
Title: High strength steel wire excellent in twisting crack resistance
Inventor: OHASHI SHOICHI
IPC: C22C38/00
Filed: 1995-02-23
Abstract: PURPOSE: To improve the ductility of a high strength extra fine steel wire and to inhibit cracking in a longitudinal direction particularly during twisting tests by controlling the hardness distribution in a steel wire composed of carbon steel and the residual stress in the surface layer, respectively. CONSTITUTION: A carbon steel, having a composition containing 0.40-1.10wt.% C and also having a dual-phase structure of ferrite and pearlite or a pearlitic single-phase structure or a dual-phase structure of pearlite and cementite, is wiredrawn. The wire diameter is regulated to 0.60-0.10mm. The hardness distribution in the steel wire of 3000-4000MPa strength is regulated so that it satisfies the condition of 0.020 TS-105<=(HVR=0.8-HVR0 )<=-0.060TS+260. At this time, R shows R=r/r0 when r0 and (r) represent the radius of the steel wire and the distance between the arbitrary position and the center of the steel wire, respectively, and HVR=0.8-HVR0 shows the value obtained by subtracting the hardness in the central part from the hardness at a position of R=0.8, and further, TS represents the SI unit tensile strength.  This hardness distribution can be attained, e.g. by properly regulating patenting treatment conditions and a reduction of area in the vicinity of the final stage of wiredrawing.
Patent JP-H10234065-A (JP)
Title: Extension incoming call control service method interlocking with duty management
Inventor: KOMATA HITOSHI
IPC: G06Q10/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To execute a sure reply through the use of voice guidance in some cases without troubling persons in the vicinity of an extension being a called party by conducting the incoming call restriction service in a private branch of exchange in automatically interlocking with a duty management card read system. SOLUTION: A duty card reader 1-1 of a duty management card read system 1 is installed in the unit of each floor, informed to a card read server 1-2, where the duty is managed centralizingly. The card read server 1-2 is connected to a private branch of exchange 3 by an external device connection section 2 and information relating to a duty management card reader user is one by one informed to the private branch of exchange. The information informed from the card read server 1-2 is stored in a memory 5 by a central processing unit 4 controlling the private branch of exchange 3. An extension telephone set 6 is allocated to a plurality of persons. A work station or the like is used for the card read server 1-2 of the duty management card read system 1.
Patent JP-H09230938-A (JP)
Title: Unmanned carriage system
Inventor: NISHIKIDO MASAHIKO
IPC: H04B5/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To automatically actualize the movement of an unmanned carriage using an elevator at low cost without remodeling the elevator. SOLUTION: Photoelectric switches SW5-1 , SW5-2 , SW6-1 , and SW6-2 and ground radio equipments R1 and R2 are provided as ground facilities nearby an elevator door, and a reflecting plate 12a for operating the respective photoelectric switches S5-1 -SW6-2 and an on-vehicle radio equipment R0 which sends and receives signals to and from the ground radio equipments R1 and R2 by radio are mounted on the unmanned carriage 12. Specific signals are sent and received between an AGV controller 13 and an EV controller 4 which input the output signals of the photoelectric signals SW5-1 -SW6-2 and also send and receive signals to and from the ground radio equipments R1 and R2 .
Patent JP-H09230740-A (JP)
Title: Electric heater controller
Inventor: OGAWA KAZUO
IPC: H05B3/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of the power supply voltage of AC supply by temporarily adjusting the angle of power supplied from the AC supply to an electric heater to a specific angle, when the electric heater is turned off. SOLUTION: When a halogen heater 11 is turned off, a microcomputer 16 transmits a trigger signal for making the angle of the power supplied to the halogen heater 11 larger than 0 deg. and smaller than 180 deg., on the basis of the zero cross point of the AC supply 13, to a TRIAC 12, with a transistor 17 and a photoTRIAC 18, for five cycles of the AC voltage of the AC supply 13, with a zero cross signal from a zero cross detecting circuit 15, to turn on the TRIAC 12 at the angle of the power and supply the power from the AC supply 13 to the halogen heater 11.  Then, the microcomputer 16 stops the generation of the trigger signal, on the basis of the zero cross point of the AC voltage of the AC supply 13, for five cycles of the AC voltage of the AC supply 13, with the zero cross signal from the zero cross detecting circuit 15, to turn off the TRIAC 12 and make a voltage applied to the halogen heater 11 from the AC supply 13 zero.
Patent JP-S62193697-A (JP)
Title: Treatment of heavy metal-containing waste water by sulfuric acid reducing bacteria
Inventor: FUKUDA KATSUTAKE
IPC: C02F3/34
Filed: 1986-02-19
Abstract: PURPOSE:To efficiently remove heavy metallic ions in waste water by making the toxicity of hydrogen sulfide to sulfuric acid reducing bacteria pollution-free as a metallic sulfide, adsorbing and enriching the sulfuric acid reducing bacteria to such metallic sulfide and stopping a specified amt. of the bacteria-adsorbed sulfide in the system. CONSTITUTION:The sulfuric acid reducing bacteria, nutritive salts necessary for growing the reducing bacteria and the heavy metal-contg. waste water are anaerobically mixed and the hydrogen sulfide formed by the effect of said reducing bacteria is settled in the form of the sulfide of the heavy metals contained in said water mixture. Said sulfide precipitate is utilized as the adsorptive carrier for the sulfuric acid reducing bacteria in the system and on the other hand, the concn. of the reducing bacteria in the system is increased by the sulfide precipitate increased by the effect of the sulfuric acid reducing bacteria and the sulfuric acid reducing bacteria likewise propagated. As a result, the heavy metallic ions in the waste water are efficiently removed or recovered in the form of the sulfide precipitate.
Patent JP-S60181262-A (JP)
Title: Production of boron nitride film having high hardness
Inventor: SATOU MAMORU
IPC: C23C14/00
Filed: 1984-02-29
Abstract: PURPOSE:To form easily a film consisting of cubic BN or hexagonal closest packing BN on the surface of a base body installed in a vacuum reaction chamber by depositing B by evaporation from a B vapor source to the surface of the base body and irradiating accelerated N2 ions thereto. CONSTITUTION:Gaseous N2 is introduced into an ion source 2 and is ionized and the ionized N2 is accelerated by an accelerator 3 by which the ion accelerating energy is given thereto. Only the necessary ion seed is magnetically selected by an analyzing magnet 4 and is supplied to a reaction chamber 5. The inside of the chamber 5 is maintained at a high vacuum by a vacuum pump 6 and a base body 7 of a silicon plate or the like is preliminarily attached therein. The above- mentioned ion seed is irradiated to said body. On the other hand, B is heated and evaporated by electron beam heating, etc. from a vapor deposition device 10 provided with a vapor source contg. B and is deposited by evaporation on the body 7 charged negative by a bias power source 15. The film consisting of the cubic BN or hexagonal closest packing BN having excellent thermal impact resistance, heat conductivity, hardness and wear resistance is formed on the body 7.
Patent JP-H09251830-A (JP)
Title: Onboard network for vehicle
Inventor: ARUFUREETO KURATSUPERU
IPC: B60K28/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To securely cut off a consumption device conductor in the case of a grave accident by cutting off the consumption device conductor in addition to a battery conductor by means of a circuit breaker, and separating the consumption device conductor from the battery conductor. SOLUTION: A circuit breaker 2 is fixed to a battery electrode 1 via a cable terminal 11. When a gas generator 12 is ignited, a battery conductor 3 is closed. An entrainer 18 is moved together with the battery conductor 3. Consequently, connecting portions 15, 16 are cut off, so that a consumption device conductor 9 is separated from the battery conductor 3 and the battery electrode 1'. In this case, the battery conductor 3 and the consumption device conductor 9 are not electrically connected to each other. Therefore, an engine electronic device is not supplied with electric energy any longer.
Patent JP-H07226404-A (JP)
Title: Bump for semiconductor element
Inventor: NISHIMORI TAKASHI
IPC: H01L21/321
Filed: 1994-02-09
Abstract: PURPOSE:To provide a bump for semiconductor elements which can absorb the distortion generated by the thermal expansion or contraction difference between the semiconductor element and a board in case of the connection of the semiconductor element with the board fatigue fracture and therefore is hard to generate. CONSTITUTION:In a bump for semiconductor elements, on an electrode pad 12 of a semiconductor element 11 present on a wafer, a bump core 14 made of a polymer which has a smaller area than the electrode pad part 12 is provided, and the bump core 14 is covered with a conductive film 16, and further, the lower end of the conductive film 16 is stuck on the electrode pad 12.
Patent JP-S63206583-A (JP)
Inventor: INADA MASAYOSHI
IPC: E05F1/00
Filed: 1987-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60179133-A (JP)
Title: Plasma reaction apparatus
Inventor: TANAKA EIICHIROU
IPC: B01J19/08
Filed: 1984-02-27
Abstract: PURPOSE:To manufacture an excellent thin amorphous silicon film by providing an anode electrode and a cathode electrode by which glow discharge is generated in a reaction chamber and providing a hole through which gaseous raw material is introduced to one electrode and providing many exhaust holes to the other electrode. CONSTITUTION:An anode electrode 61 and a cathode electrode 62 by which glow discharge is generated between the two electrodes are provided in a reaction chamber and a hole introducing gaseous raw material is provided to one electrode 62 and many vent holes are provided to the same electrode 62 or the other electrode 61. As a result, polymerization of the gaseous raw material is prevented and a photoelectric transducer made of amorphous silicon excellent in characteristics can be manufactured with a small quantity of gaseous raw material.
Patent JP-S56135612-A (JP)
Title: Construction method for sloped concrete mold and mold made of cloth for the above use
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1980-03-22
Abstract: PURPOSE: To construct a sloped concrete mold easily and with less cost by a method wherein concrete is placed into a concrete mold made of cloth obtd. by stretching a cylindrical body in the direction vertical to the longitudinal direction of the cylinder.  
     CONSTITUTION: Three or more cylindrical bodies 1 made of high strength synthetic fiber like nylon are laid and fastened the first and the second one at almost equal spacings l1. Then the second one is fastened to the third one at the middle point between the previously fastened parts 2. By repeating the procedure successively, all cylinders are partly joined to obtain a concrete form made of cloth. The first and the last cylindrical piece are equipped with a fixing device 4 with which the cylinders are stretched in the direction vertical to the cylinder so that the diamond sections are formed between cylindrical forms until the area of each section attains the maximum area. The anchor pins are driven through holes perforated in the fixing device 4 as well as the joint fixing device 9 to fix the cylinders. Next, concrete is pumped into the mold through a pouring mouth 3 using a pump then it is set to obtain a concrete mold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63204558-A (JP)
Title: Correcting circuit for time axis of video disk player
Inventor: TODOROKI RYUICHI
IPC: H04N5/953
Filed: 1987-02-19
Abstract: PURPOSE:To correct a time axis without forming a specific mechanism by executing the time axis servo of a pilot signal so that the time axis of the pilot signal extracted from an RF signal coincides with that of a reference signal and controlling the time axis of an image signal demodulated from the RF signal on the basis of an obtained error signal. CONSTITUTION:A time axis correcting circuit consists of the 1st variable delay element 9 for delaying a pilot signal extracted from an RF signal by the time corresponding to a control signal, the 2nd variable delay element 6 for delaying an image signal demodulated from the RF signal by the time corresponding to the control signal and a control signal generating means 15 for generating a signal corresponding to a phase difference between the pilot signal delayed by the element 9 and a prescribed reference signal. The time axis of the image signal can be corrected by the simple constitution, a pickup can be miniaturized and the size of the circuit can be reduced.
Patent JP-S62194246-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/04
Filed: 1986-02-21
Abstract: PURPOSE:To detect whether or not there is an original and the size of the original by detecting color information provided to an original cover means and deciding the range of the detected color information by a control means. CONSTITUTION:A white original cover is provided with the 1st and 2nd pieces 61a and 61b of color information in a blue fluorescent color, and the original G is set on an original platen 12, read by the 1st and 2nd image sensors 34 and 35, and stored in a memory 84. A control means 81 compares data corre sponding to the 1st and 2nd pieces 61a and 61b of color information among data stored in the memory 84 with a reference level to discriminate the 1st and 2nd pieces 61a and 61b of color information added to the original cover 60. Data corresponding to the 1st and 2nd discriminated pieces 61a and 61b of color information are counted and computed to detect whether or not there is the original and the size of the original.
Patent JP-H03239008-A (JP)
Title: Comb filter device
Inventor: TACHIBANA MASANORI
IPC: H04N9/78
Filed: 1990-02-16
Abstract: PURPOSE:To eliminate the need for an analog switch and to reduce the number of components by adopting a 3-input logic arithmetic circuit for a logic arithmetic circuit extracting a maximum signal and a logic operation circuit extracting a minimum signal and providing a pull-up circuit and a pull-down circuit connected to them on the filter. CONSTITUTION:When the pull-up circuit 17 is set to an 'L' level and the pull-up circuit 20 is set to an 'H' level respectively, although the output of an amplifier circuit 5 is inputted to a MIN circuit 9 but the output of an amplifier circuit 3 is not inputted to the MIN circuit 9. Conversely when the pull-up circuit 17 is set to an 'L' level and the pull-up circuit 20 is set to an 'L' level, the output of the amplifier circuit 5 is not inputted to the MIN circuit 9 but the output of the amplifier circuit 3 is inputted to the MIN circuit 9. Thus, the input connection to the MIN circuit 9 is switched by using the pull-up circuits 17, 20.
Patent JP-2000236222-A (JP)
Title: Feedforward amplifier
Inventor: MIYAJI MASAYUKI
IPC: H03F1/32
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a feedforward amplifier which fully suppresses distortion components away from a channel band and to make small-sized the feedforward amplifier constituted by placing more than one feedforward amplifier in parallel operation. SOLUTION: An auxiliary amplifier is constituted by a 1st auxiliary amplifier 16, which amplifies a distortion component generated below the channel band and a 2nd auxiliary amplifier 17 which amplifies a distortion component generated above the channel band in parallel operation to widen the operation band of the feedforward amplifier. A feedforward amplifier (200), constituted by placing amplifier blocks (37a and 37b) in parallel operation, uses an auxiliary amplifier 36 in common to make the feedforward amplifier small-sized.